Fernandez, J. M. J. Swiss army knife-a most useful gadget. Manila bulletin.
Cita Chicago (17th ed.)Fernandez, Jose Ma. J. "Swiss Army Knife-a Most Useful Gadget." Manila Bulletin .
Cita MLA (9th ed.)Fernandez, Jose Ma. J. "Swiss Army Knife-a Most Useful Gadget." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.